/**
 * Panic button calm tool — black breathing stage, Psyrup-aligned chrome.
 */

.richet-panic-button {
	--panic-amber: var(--psyrup-amber, #c8873a);
	--panic-cream: var(--psyrup-cream, #f7f2ea);
	--panic-charcoal: var(--psyrup-charcoal, #2c2420);
	position: relative;
	font-family: var(--font-body, 'DM Sans', Helvetica, sans-serif);
	color: var(--panic-charcoal);
	max-width: 52rem;
	margin: 0 auto;
}

.richet-panic-button__loader {
	position: absolute;
	inset: 0;
	z-index: 30;
	display: none;
	align-items: center;
	justify-content: center;
	padding: 1.5rem;
	background: rgba(253, 250, 245, 0.94);
	backdrop-filter: blur(4px);
}

.richet-panic-button.is-loading .richet-panic-button__loader {
	display: flex;
}

.richet-panic-button.is-loading .richet-panic-button__chrome,
.richet-panic-button.is-loading .richet-panic-button__stage {
	pointer-events: none;
	user-select: none;
}

.richet-panic-button__loader-panel {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	max-width: 20rem;
	text-align: center;
}

.richet-panic-button__loader-spinner {
	width: 2.5rem;
	height: 2.5rem;
	border: 3px solid rgba(44, 36, 32, 0.12);
	border-top-color: var(--panic-amber);
	border-radius: 50%;
	animation: richet-panic-button-spin 0.85s linear infinite;
}

.richet-panic-button__loader-text {
	margin: 0;
	font-size: 0.95rem;
	line-height: 1.45;
	color: var(--psyrup-mid, #5c4a3a);
}

@keyframes richet-panic-button-spin {
	to {
		transform: rotate(360deg);
	}
}

.richet-panic-button__chrome {
	margin-bottom: 0.65rem;
}

.richet-panic-button__controls {
	display: grid;
	grid-template-columns: minmax(9.5rem, auto) 1fr;
	gap: 0.45rem 0.75rem;
	align-items: start;
}

.richet-panic-button__lead {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	min-width: 9.5rem;
}

.richet-panic-button__lead .richet-panic-button__start {
	width: 100%;
	padding: 0.55rem 0.85rem;
}

.richet-panic-button__toggles {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}

.richet-panic-button__sliders {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.4rem 0.65rem;
	align-self: end;
}

.richet-panic-button__chip {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.28rem 0.5rem;
	border-radius: var(--radius-pill, 999px);
	border: 1px solid rgba(44, 36, 32, 0.12);
	background: var(--psyrup-warm-white, #fdfaf5);
	font-size: 0.8125rem;
	line-height: 1.25;
	cursor: pointer;
}

.richet-panic-button__chip input {
	margin: 0;
	accent-color: var(--panic-amber);
}

.richet-panic-button__slider {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	min-width: 0;
	font-size: 0.8125rem;
}

.richet-panic-button__slider-label {
	font-weight: 600;
	font-size: 0.75rem;
	letter-spacing: 0.01em;
}

.richet-panic-button__volume,
.richet-panic-button__brook,
.richet-panic-button__tts-volume {
	width: 100%;
	accent-color: var(--panic-amber);
}

.richet-panic-button__transport {
	grid-column: 1 / -1;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.5rem;
	padding-top: 0.15rem;
	border-top: 1px solid rgba(44, 36, 32, 0.08);
}

.richet-panic-button__btn {
	font: inherit;
	font-size: 0.875rem;
	font-weight: 600;
	padding: 0.4rem 0.75rem;
	border-radius: var(--radius-pill, 999px);
	border: 1px solid rgba(44, 36, 32, 0.18);
	background: var(--psyrup-warm-white, #fdfaf5);
	color: var(--panic-charcoal);
	cursor: pointer;
	transition: background 0.2s ease, border-color 0.2s ease;
}

.richet-panic-button__btn:hover:not(:disabled) {
	border-color: var(--panic-amber);
}

.richet-panic-button__btn:focus-visible {
	outline: 2px solid var(--panic-amber);
	outline-offset: 2px;
}

.richet-panic-button__btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.richet-panic-button__btn--primary {
	background: var(--panic-amber);
	border-color: var(--panic-amber);
	color: #fff;
}

.richet-panic-button__btn--primary:hover:not(:disabled) {
	background: var(--psyrup-amber-deep, #a3672a);
	border-color: var(--psyrup-amber-deep, #a3672a);
}

.richet-panic-button__state {
	font-size: 0.85rem;
	color: var(--psyrup-mid, #5c4a3a);
	min-width: 4rem;
}

.richet-panic-button__hint {
	margin: 0.35rem 0 0;
	font-size: 0.8125rem;
	line-height: 1.4;
	color: var(--psyrup-mid, #5c4a3a);
}

/* Black active area — breath ring fills stage at full inhale */
.richet-panic-button__stage {
	position: relative;
	background: #000;
	border-radius: var(--radius-md, 12px);
	overflow: hidden;
	min-height: min(72vh, 32rem);
	display: flex;
	align-items: center;
	justify-content: center;
}

.richet-panic-button .richet-breath--panic {
	display: block;
	width: 100%;
	height: 100%;
	min-height: inherit;
	color: var(--panic-cream);
}

.richet-panic-button .richet-breath--panic .richet-breath__shell {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 0;
	min-height: 0;
	padding: 0;
}

.richet-panic-button .richet-breath--panic .richet-breath__ring-host {
	inset: 0;
}

.richet-panic-button .richet-breath--panic .richet-breath__ring {
	width: 100%;
	height: 100%;
	max-width: none;
	max-height: none;
	border-radius: 50%;
	border: 1px solid rgba(200, 135, 58, 0.55);
	background-color: rgba(200, 135, 58, 0.28);
	opacity: 1;
	transform: scale(0.25);
	transform-origin: center center;
}

.richet-panic-button .richet-breath--panic .richet-breath__label {
	position: relative;
	z-index: 2;
	color: var(--panic-cream);
	font-size: clamp(1.25rem, 4vw, 2rem);
	font-weight: 600;
	text-shadow: 0 1px 12px rgba(0, 0, 0, 0.65);
	max-width: 14rem;
}

.richet-panic-button__mantra {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	margin: 0;
	padding: 1.25rem 1.5rem 1.5rem;
	text-align: center;
	font-size: clamp(0.95rem, 2.5vw, 1.15rem);
	line-height: 1.45;
	color: rgba(247, 242, 234, 0.92);
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
	pointer-events: none;
	min-height: 4.5rem;
}

/* Full screen: stage covers viewport; chrome stays above */
.richet-panic-button__stage:fullscreen,
.richet-panic-button__stage:-webkit-full-screen {
	border-radius: 0;
	min-height: 100vh;
	min-height: 100dvh;
	width: 100%;
}

.richet-panic-button.is-stage-fullscreen .richet-panic-button__chrome {
	position: relative;
	z-index: 2;
}

/* iOS Safari: Fullscreen API is unavailable for arbitrary elements — fixed overlay */
.richet-panic-button.is-pseudo-fullscreen {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	flex-direction: column;
	width: 100%;
	max-width: none;
	height: 100%;
	height: 100dvh;
	margin: 0;
	padding:
		env(safe-area-inset-top, 0)
		env(safe-area-inset-right, 0)
		env(safe-area-inset-bottom, 0)
		env(safe-area-inset-left, 0);
	background: var(--psyrup-warm-white, #fdfaf5);
	overflow: hidden;
	box-sizing: border-box;
}

.richet-panic-button.is-pseudo-fullscreen .richet-panic-button__chrome {
	flex: 0 0 auto;
	margin-bottom: 0.45rem;
}

.richet-panic-button.is-pseudo-fullscreen .richet-panic-button__stage {
	flex: 1 1 auto;
	min-height: 0;
	border-radius: 0;
}

body.richet-panic-button--scroll-lock {
	overflow: hidden;
	position: fixed;
	width: 100%;
	left: 0;
	right: 0;
}

@media (max-width: 540px) {
	.richet-panic-button__controls {
		grid-template-columns: 1fr;
	}

	.richet-panic-button__lead {
		min-width: 0;
	}

	.richet-panic-button__sliders {
		grid-template-columns: 1fr;
		align-self: stretch;
	}

	.richet-panic-button__transport {
		justify-content: center;
	}
}